Dallas Mavericks star Cooper Flagg is officially the 2025-26 NBA Rookie of the Year. He beat his former Duke teammate and now-Charlotte Hornets guard Kon Knueppel, who was a serious threat to him for ...

Sports Cards Reserve launches a Cooper Flagg cards page to help collectors compare rookie cards, parallels, autographs, grading potential, and value trends. A lot of collectors know they want Cooper ...

Cooper Flagg’s debut in the 2025-26 Bowman Basketball set has produced multiple five-figure sales, underscoring strong demand for rare inserts and case hits. His market momentum comes as the sports ...

A look at the top Cooper Flagg sales from the newly-released Bowman Basketball set featuring his most unique case hits.

This rare autograph of two Dallas icons comes out of the brand-new NBA Hoops product that dropped just last week. It's a hard pull, and should garner a premium on the open market.